X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=PROTOCOL;h=d545df489e9a959fd66d57311c62c9d58b0ac2e3;hb=2424ec60b95e210da9bd8152aca869e604184bff;hp=62bd8221f7d48bf7dae43c17ffadaf50f9b21773;hpb=f7fb437044f32ea7e85a114414f32b170ab0ebb0;p=pazpar2-moved-to-github.git

diff --git a/PROTOCOL b/PROTOCOL
index 62bd822..d545df4 100644
--- a/PROTOCOL
+++ b/PROTOCOL
@@ -87,6 +87,11 @@ parameters:
 session
 start      -- 0-indexed!!
 num        -- default=20
+block      -- 0 or 1
+
+If block is set, the command will hang until there are records ready
+to display. Use this to show first records rapidly without requiring rapid
+polling.
 
 Example: